PT-2024-14222 · Allegra · Allegra

Published 2024-02-09 · Updated 2025-01-03 · CVE-2023-51646

Positive Technologies (AI Summary)

CVSS v3.1

7.2

High

Base vector

AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Allegra (affected versions not specified)

Description This issue allows remote attackers to execute arbitrary code on affected installations of Allegra. Although authentication is required to exploit this issue, the existing authentication mechanism can be bypassed. The specific flaw exists within the uploadSimpleFile method, resulting from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this issue to execute code in the context of LOCAL SERVICE.

Recommendations At the moment, there is no information about a newer version that contains a fix for this issue.

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2023-51646

ZDI-24-109

Affected Products

Allegra

References · 5

• https://zerodayinitiative.com/advisories/ZDI-24-109 · Security Note
• https://trackplus.com/en/service/release-notes-reader/7-5-1-release-notes-2.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-51646 · Security Note
• https://osv.dev/vulnerability/CVE-2023-51646 · Vendor Advisory
• https://twitter.com/CVEnew/status/1860562162785067111 · Twitter Post